JP2006503196A5 - - Google Patents

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Publication number
JP2006503196A5
JP2006503196A5 JP2004545266A JP2004545266A JP2006503196A5 JP 2006503196 A5 JP2006503196 A5 JP 2006503196A5 JP 2004545266 A JP2004545266 A JP 2004545266A JP 2004545266 A JP2004545266 A JP 2004545266A JP 2006503196 A5 JP2006503196 A5 JP 2006503196A5
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JP
Japan
Prior art keywords
fibers
treatment composition
aqueous treatment
fiber
compound
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JP2004545266A
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Japanese (ja)
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JP4515912B2 (en
JP2006503196A (en
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Publication date
Priority claimed from US10/271,808 external-priority patent/US7335234B2/en
Application filed filed Critical
Publication of JP2006503196A publication Critical patent/JP2006503196A/en
Publication of JP2006503196A5 publication Critical patent/JP2006503196A5/ja
Application granted granted Critical
Publication of JP4515912B2 publication Critical patent/JP4515912B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Claims (10)

次の各ステップ；
（ａ） 繊維を準備するステップ；
（ｂ） 水性処理組成物を含む浴に前記繊維を浸漬させて、前記水性処理組成物を前記繊維に適用するステップ；
ここで、前記水性処理組成物は、下記を含む；
（ｉ） フルオロケミカル化合物；
（ii） カチオン性オルガノシリケート化合物；および
（iii ） 前記水性処理組成物のｐＨを、約３．５未満とするための酸：
（ｃ） 前記繊維を蒸気加熱するステップ；そして
（ｄ） 前記処理済繊維から過剰の水を除くステップ；
ここで、当該方法のフッ素消費効率が、約７０％より大きい：
を含む前記繊維の処理方法。 Next steps;
(A) preparing a fiber ;
(B) step by immersing the fibers in a bath containing the aqueous treating composition, applying the aqueous treating composition to the fibers;
Wherein said aqueous treatment composition comprises the following;
(I) a fluorochemical compound;
(Ii) a cationic organosilicate compound; the pH of and (iii) said aqueous treatment composition, the acid for less than about 3.5:
(C) steam heating the fiber; and
(D) removing excess water from the treated fiber;
Here, the fluorine consumption efficiency of the process is greater than about 70%:
Processing method of including the fibers. 前記加熱が、約１６０°Ｆ（７１℃）〜約２６０°Ｆ（１２７℃）の温度で、約１５秒〜約６０分間である、請求項１に記載の方法。 It said heating is at a temperature of about 160 ° F (71 ℃) ~ about 260 ° F (127 ℃), from about 15 seconds to about 60 minutes, The method of claim 1. 前記繊維がカーペット糸を含み、そして前記加熱ステップの際の前記水性処理組成物：前記カーペット糸の重量比が、少なくとも０．５：１である、請求項１に記載の方法。 Said fibers comprising a carpet yarn, and the aqueous treatment composition upon said heating step: the weight ratio of said carpet yarn is at least 0.5: 1, The method of claim 1. 前記繊維がポリアミドを含み、そして前記水性処理組成物が、前記水性処理組成物の総重量に基づき最大約４．０固形分重量％の量で、アニオン性ポリマー結合化合物をさらに含む、請求項１に記載の方法。   The fiber comprises polyamide, and the aqueous treatment composition further comprises an anionic polymer binding compound in an amount up to about 4.0 solids weight percent based on the total weight of the aqueous treatment composition. The method described in 1. 前記ｐＨが約１．５〜約１．８である、請求項１に記載の方法。 The pH is from about 1.5 to about 1. The method of claim 1, wherein the method is 8 . 前記オルガノシリケート化合物が、下記；
（ｉ）第一式R-Si(OR')3を有するシラン；および
（ii）第二式Si(OR')4を有するシラン：
（式中、Rは、置換または未置換の、１〜７個の炭素原子を有する炭化水素基を表し、そして置換基はハロゲン、アミノ基、メルカプト基、およびエポキシ基から選択され、そしてR'は、１〜４個の炭素原子を有するアルキル基を表す。）
から形成される、請求項１に記載の方法。 The organosilicate compound is :
'; And (ii) second equation Si (OR Sila down with a 3 Sila down with) 4 (i) first equation R-Si (OR)':
(Wherein, R is a substituted or unsubstituted, a hydrocarbon group having 1 to 7 carbon atoms, and the substituents are selected from halogen, amino group, mercapto group and an epoxy group, and R ' Represents an alkyl group having 1 to 4 carbon atoms .)
It is formed from the method of claim 1. 次の各ステップ；
（ａ） 繊維を準備するステップ；
ここで、前記繊維は、ポリマー系繊維を含むカーペット糸である：
（ｂ） 水性処理組成物を含む浴に前記カーペット糸を浸漬させて、前記水性処理組成物を前記カーペット糸に適用するステップ；
ここで、前記水性処理組成物は、下記を含む；
（ｉ） フルオロケミカル化合物；
（ii） カチオン性オルガノシリケート化合物；および
（iii ） 約２．０未満のｐＨの前記水性処理組成物を供給する酸：
（ｃ） 前記処理済カーペット糸を蒸気加熱するステップ；そして
（ｄ） 前記処理済カーペット糸から過剰の水を除くステップ；
ここで、当該方法のフッ素消費効率が、約７０％より大きい：
を含む、前記繊維の処理方法。 Next steps;
(A) preparing a fiber ;
Here, the fibers, Ru carpet yarn der containing polymeric fibers:
(B) immersing the carpet yarn in a bath containing the aqueous treatment composition and applying the aqueous treatment composition to the carpet yarn ;
Wherein the aqueous treatment composition comprises:
(I) a fluorochemical compound;
(Ii) a cationic organosilicate compound; and (iii) an acid that provides the aqueous treatment composition with a pH of less than about 2.0 :
(C) step the treated carpet yarn to steam heating; and (d) excess water removal box step from the treated carpet yarn;
Here, the fluorine consumption efficiency of the process is greater than about 70%:
A method for treating the fiber, comprising : 次の各ステップ；
（ａ） カチオン性オルガノシリケート化合物及びフルオロケミカル化合物を含む酸性浴中に繊維を浸漬させるステップ；そして
（ｂ） 前記処理済繊維を蒸気加熱するステップ；
ここで、当該方法のフッ素消費効率が約７０％より大きく、そしてｐＨが約３．５未満である：
を含む繊維上へのフッ素消費を増やす方法。 Next steps;
(A) immersing the fibers in an acidic bath containing a cationic organosilicate compound and a fluorochemical compound ;
(B) steam heating the treated fiber;
Here, full Tsu containing consumption efficiency of the method is rather greater than about 70%, and the pH is less than about 3.5:
To increase the consumption of fluorine on fibers containing. 前記フッ素消費効率が約９０％より大きい、請求項８に記載の方法。 The method of claim 8 , wherein the fluorine consumption efficiency is greater than about 90%. 前記繊維が、ポリアミド、ポリエステル、ポリプロピレン、またはそれらの組み合わせを含み、そして前記フルオロケミカル化合物がアニオン性フルオロポリマーである、請求項８に記載の方法。 It said fibers, see containing polyamide, polyester, polypropylene, or combinations thereof, and wherein the fluorochemical compound is anionic fluoropolymer The method of claim 8.
JP2004545266A 2002-10-16 2003-10-14 Fiber, carpet yarn and carpet processing methods to increase water repellency Expired - Fee Related JP4515912B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/271,808 US7335234B2 (en) 2002-10-16 2002-10-16 Method of treating fibers, carpet yarns and carpets to enhance repellency
PCT/US2003/032548 WO2004035908A2 (en) 2002-10-16 2003-10-14 Method of treating fibers, carpet yarns and carpets to enhance repellency

Publications (3)

Publication Number Publication Date
JP2006503196A JP2006503196A (en) 2006-01-26
JP2006503196A5 true JP2006503196A5 (en) 2006-12-07
JP4515912B2 JP4515912B2 (en) 2010-08-04

Family

ID=32092529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004545266A Expired - Fee Related JP4515912B2 (en) 2002-10-16 2003-10-14 Fiber, carpet yarn and carpet processing methods to increase water repellency

Country Status (9)

Country Link
US (1) US7335234B2 (en)
EP (1) EP1551568B1 (en)
JP (1) JP4515912B2 (en)
CN (1) CN100563848C (en)
AT (1) ATE518987T1 (en)
AU (1) AU2003301335B2 (en)
CA (1) CA2502270C (en)
MX (1) MXPA05004081A (en)
WO (1) WO2004035908A2 (en)

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